In 1399, King Richard II of England was deposed by Henry Bolingbroke, who subsequently became King Henry IV. This pivotal event marked the end of Richard's turbulent reign and the beginning of the Lancastrian dynasty. The deposition was significant as it highlighted the growing tensions between monarchy and nobility, setting the stage for future conflicts such as the Wars of the Roses and reshaping the political landscape of England.

The deposition of Richard II in 1399 became a pivotal event in Shakespeare’s historical plays, shaping poetic reflections on kingship and power. This historical moment influenced the themes of legitimacy and authority in subsequent poetry, prompting writers to explore the complexities of governance and moral responsibility.